28910618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3049}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 47433600

約数和(自身を除く): 18522982

約数列:

[1, 2, 11, 22, 431, 862, 3049, 4741, 6098, 9482, 33539, 67078, 1314119, 2628238, 14455309, 28910618]

約数ペア:

[(1, 28910618), (2, 14455309), (11, 2628238), (22, 1314119), (431, 67078), (862, 33539), (3049, 9482), (4741, 6098)]